diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-06-20 11:49:40 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-21 14:30:15 -0700 |
| commit | b40d7af798a0a459d65bd95f34e3dff004eb554a (patch) | |
| tree | 57d3f4a8fea2eb0bdf3de4f587f5162e3a4f832b /drivers/net/ethernet/hisilicon | |
| parent | ebe9d9eb9c24e6638275599c36795784888d9e18 (diff) | |
net: hns3: Fix a memory leak in an error handling path in 'hclge_handle_error_info_log()'
If this 'kzalloc()' fails we must free some resources as in all the other
error handling paths of this function.
Fixes: 2e2deee7618b ("net: hns3: add the RAS compatibility adaptation solution")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c index bad9fda19398..ec9a7f8bc3fe 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c @@ -2330,8 +2330,10 @@ int hclge_handle_error_info_log(struct hnae3_ae_dev *ae_dev) buf_size = buf_len / sizeof(u32); desc_data = kzalloc(buf_len, GFP_KERNEL); - if (!desc_data) - return -ENOMEM; + if (!desc_data) { + ret = -ENOMEM; + goto err_desc; + } buf = kzalloc(buf_len, GFP_KERNEL); if (!buf) { |